Names
- Fajans, Kasimir, 1887-1975.1
- Fischer, O. O.1
- Fisher, Russell A.1
- Fleming, G.1
- Folsum, Dick1
- Foltz, Jonathan Messersmith, 1810-1877.1
- Forbes, R. B. (Robert Bennet), 1804-1889.1
- Forsythe, W. E.1
- Foust, Judson W.1
- Frank, Henry S.1
- Freund, C. J.1
- Frémont, John Charles, 1813-1890.1
- Försterling, Karl1
- Gaertner Scientific Corp.1
- Gansevoort, Guert, 1812-1867.1
- Geisinger, David, 1790-1860.1
- Gemmell, Lee1
- Gilfillan, Edward S.1
- Gillieson, A. H.1
- Glynn, John, 1801-1871.1